<!DOCTYPE html>
<!--
This is a starter template page. Use this page to start your new project from
scratch. This page gets rid of all links and provides the needed markup only.
-->
<html>
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <title>AdminLTE 2 | Starter</title>
  <!-- Tell the browser to be responsive to screen width -->
  <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
  <link rel="stylesheet" href="/stylesheets/bootstrap.min.css">
  <!-- Font Awesome -->
  <link rel="stylesheet" href="/font-awesome/css/font-awesome.min.css">
  <!-- Ionicons -->
  <link rel="stylesheet" href="/stylesheets/ionicons.min.css">
  <!-- Theme style -->
  <link rel="stylesheet" href="/stylesheets/AdminLTE.min.css">
  <!-- AdminLTE Skins. We have chosen the skin-blue for this starter
        page. However, you can choose any other skin. Make sure you
        apply the skin class to the body tag so the changes take effect. -->
  <link rel="stylesheet" href="/stylesheets/skins/skin-blue.min.css">

  <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
  <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
  <!--[if lt IE 9]>
  <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
  <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
  <![endif]-->

  <!-- Google Font -->
  <link rel="stylesheet"
        href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,300italic,400italic,600italic">
</head>
<!--
BODY TAG OPTIONS:
=================
Apply one or more of the following classes to get the
desired effect
|---------------------------------------------------------|
| SKINS         | skin-blue                               |
|               | skin-black                              |
|               | skin-purple                             |
|               | skin-yellow                             |
|               | skin-red                                |
|               | skin-green                              |
|---------------------------------------------------------|
|LAYOUT OPTIONS | fixed                                   |
|               | layout-boxed                            |
|               | layout-top-nav                          |
|               | sidebar-collapse                        |
|               | sidebar-mini                            |
|---------------------------------------------------------|
-->
<body class="hold-transition skin-blue sidebar-mini">
<div class="wrapper">

  <!-- Main Header -->
  
  <%- include("./header.ejs") %>
  
  <!-- Left side column. contains the logo and sidebar -->
  <%- include("./sidebar.ejs") %>
  

  <!-- Content Wrapper. Contains page content -->
  <div class="content-wrapper">
    <!-- Content Header (Page header) -->
    <section class="content-header">
      <h1>
        轮播图管理
        <small>Optional description</small>
      </h1>
      <ol class="breadcrumb">
        <li><a href="#"><i class="fa fa-dashboard"></i> Level</a></li>
        <li class="active">Here</li>
      </ol>
    </section>

    <!-- Main content -->
    <section class="content container-fluid">
      <div class="box box-info">
        <div class="box-header with-border">
          <h3 class="box-title">请输入图片信息</h3>
        </div>
        <!-- /.box-header -->
        <!-- form start -->
        <form class="form-horizontal">
          <div class="box-body">
            <div class="form-group">
              <label for="tit" class="col-sm-2 control-label">图片标题</label>
              <div class="col-sm-10">
                <input type="text" class="form-control" id="tit" placeholder="请输入图片标题">
              </div>
            </div>
            <div class="form-group">
              <label for="alt" class="col-sm-2 control-label">图片描述</label>
              <div class="col-sm-10">
                <input type="text" class="form-control" id="alt" placeholder="请输入图片描述">
              </div>
            </div>
            <div class="form-group">
              <label for="imgFile" class="col-sm-2 control-label">请选择图片文件</label>
              <div class="col-sm-10">
                <input type="file" class="form-control" id="imgFile">
              </div>
            </div>
          </div>
          <!-- /.box-body -->
          <div class="box-footer">
            <button onclick="send()" type="button" class="btn btn-info">提交</button>
          </div>
          <!-- /.box-footer -->
        </form>
      </div>

      <div class="box">
        <div class="box-header with-border">
          <h3 class="box-title">查看轮播图</h3>
        </div>
        <!-- /.box-header -->
        <div class="box-body">
          <table class="table table-bordered">
            <tbody><tr>
              <th style="width: 80px">序号</th>
              <th>图片名称</th>
              <th style="width: 500px">图片描述</th>
              <th style="width: 500px">图片</th>
              <th style="width: 500px">操作</th>
            </tr>
            <% for(var i=0;i<data.length;i++){ %>
              <tr>
                <td><%= i+1 %></td>
                <td><%= data[i].title %></td>
                <td><%= data[i].alt %></td>
                <td><img width="200px" src="<%= data[i].img %>" alt=""></td>
                <td><a href="/banner/del?id=<%= data[i].imgId %>" class="btn">删除</a></td>
              </tr>
            <% } %>
          </tbody></table>
        </div>
        <!-- /.box-body -->
      </div>
    </section>
    <!-- /.content -->
  </div>
  <!-- /.content-wrapper -->

  <!-- Main Footer -->
  <%- include("./footer.ejs") %>
  
  <!-- Control Sidebar -->
  <%- include("./rightside.ejs") %>
  
  <!-- /.control-sidebar -->
  <!-- Add the sidebar's background. This div must be placed
  immediately after the control sidebar -->
  <div class="control-sidebar-bg"></div>
</div>
<!-- ./wrapper -->

<!-- REQUIRED JS SCRIPTS -->

<!-- jQuery 3 -->
<script src="/javascripts/jquery.min.js"></script>
<!-- Bootstrap 3.3.7 -->
<script src="/javascripts/bootstrap.min.js"></script>
<!-- AdminLTE App -->
<script src="/javascripts/adminlte.min.js"></script>

<!-- Optionally, you can add Slimscroll and FastClick plugins.
     Both of these plugins are recommended to enhance the
     user experience. -->
<script>
  function send(){
    // $("#tit")
    // $("#alt")
    // $("#imgFile")

    // console.log($("#tit"), $("#alt"), $("#imgFile"));

    // 前端的方法：FileReader
    // 将文件解析成数据
    // 1.得到read实例
    var read = new FileReader();
    // 2.使用实例的方法，将文件对象解析成指定格式（base64）
    read.readAsDataURL($("#imgFile")[0].files[0]);
    // 3.解析完成之后，会触发read实例的load事件
    read.onload = function(){
      // 4.在read的load事件中，找到实例身上的属性result，就是解析之后的数据
      // console.log(read.result);

      $.ajax({
        url:"http://39.99.196.146/banner/add",
        type:"post",
        data:{
          tit:$("#tit").val(),
          alt:$("#alt").val(),
          img:read.result
        },
        success:()=>{
          location.href = 'http://39.99.196.146/banner'
        }
      })

    }
  }
</script>
</body>
</html>